diff --git a/.gitmodules b/.gitmodules
index 1000a5e..40da1b3 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -388,3 +388,6 @@
 [submodule "ruby-guard-nanoc"]
 	path = ruby-guard-nanoc
 	url = ssh://aur@aur.archlinux.org/ruby-guard-nanoc.git
+[submodule "ruby-dry-core"]
+	path = ruby-dry-core
+	url = ssh://aur@aur.archlinux.org/ruby-dry-core.git
diff --git a/ruby-dry-core b/ruby-dry-core
new file mode 160000
index 0000000..a991a2e
--- /dev/null
+++ b/ruby-dry-core
@@ -0,0 +1 @@
+Subproject commit a991a2e6c2fd0bc71855c98f2cfbacf2c888c98c